K1521 Disc handwheels, aluminium with revolving cylindrical grip

K1521 Disc handwheels, aluminium with revolving cylindrical grip, wheel rim radial and axial run-out ≤ 0.4 mm.

Available in 4 forms:

• Form A – with reamed hole and transverse bore
• Form B – reamed hole with slot (keyway) and transverse bore
• Form C – reamed hole with slot (keyway)
• Form E – with reamed hole

Description:

• Material: Handwheel aluminium. Cylinder grip and hub cover black thermoplastic. Cylinder grip pin black oxidised steel. ISO 4027 grub screw, steel grade 45 H, black.
• Version: Black or silver powder-coated.
• Assembly: The hub cover and the revolving cylinder grip are supplied unassembled. To assemble, screw the grip into the tapped hole. The handwheels can be secured to a shaft using a transverse pin or by parallel key connection together with a DIN 6912 cap screw and a handwheel washer K0173. By the versions with transverse bore, fixation is carried out using an ISO 4027 grub screw.
• Supplied with: Aluminium handwheel. Hub cover. ISO 4027 grub screw (type with transverse bore).
• Accessory: K0173 Handwheel washers. K1160 Socket head screws with low head DIN 6912.